You can't do it by default from the Admin panel, but for your self, you can manually go to http://YOURSITE.NET/qa/questions .
Welcome to the Q&A site for Question2Answer.
If you have a question about Q2A, please ask here, in English.
To report a bug, please create a new issue on Github or ask a question here with the bug tag.
If you just want to try Q2A, please use the demo site.